On the heels of swift effort from the state Legislature to extend last call at bars to at least 3 a.m. this summer, Governor Maura Healey opined on another boozy topic that has long rankled Beacon Hill — lifting a ban on happy hour. Healey said on WEEI’s “The Greg Hill Show“ Tuesday that she “personally” supports happy hour, which allows for discounted prices on alcoholic drinks, but has been illegal in Massachusetts for decades.